Check if a number is multiple of 5 without using / and % operators | C # code to check if a number is multiple of 5 without using / and % operators ; assumes that n is a positive integer ; Driver Code
using System ; class GFG { static bool isMultipleof5 ( int n ) { while ( n > 0 ) n = n - 5 ; if ( n == 0 ) return true ; return false ; } public static void Main ( ) { int n = 19 ; if ( isMultipleof5 ( n ) == true ) Console . Write ( n + " ▁ is ▁ multiple ▁ of ▁ 5 STRNEWLINE " ) ; else Console . Write ( n + " ▁ is ▁ not ▁ a ▁ multiple ▁ of ▁ 5 STRNEWLINE " ) ; } }